— Jack said the paper was too hard when he was asked why he failed the exam again..— Well

问题补充：

— Jack said the paper was too hard when he was asked why he failed the exam again..

— Well, .

A. a bad penny always turns up

B. a bad workman always blames his tools

C. an early bird catches the worm

D. an apple a day keeps the doctor away

答案：

A. a bad penny always turns up

(答案→)B. a bad workman always blames his tools

C. an early bird catches the worm

D. an apple a day keeps the doctor away

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